Gear Oils

Gear Oils

Coastal GL-5 Gear Oils are multi-purpose sulfur/phosphorous type gear lubricants designed for API Service Classification “GL-5. Coastal GL-5 Gear Oils are compounded with highly refined base stocks and additives to ensure extreme pressure characteristics, antiwear, corrosion inhibition, rust preventions, low pour point, and antifoaming tendencies. Limited Slip applications for top-off only. Coastal GL-5 Gear Oils are recommended for use in passenger cars, light duty trucks and sport utility vehicles. Always check owner’s manual for proper recommendation.

• Excellent wear protection
• Shear resistant
• Oxidation and thermal stability for long life
• Excellent rust and corrosion protection

Typical Characteristics
Coastal GL-5 Gear Oil
SAE Viscosity Grade   75W-90 80W-90 85W-140
Pour Point Deg F.   -20 -15 +5
Flash Point, COC, °F   410 420 430
@ 40°C, cSt   105 150 355
@100°C, cSt   16.5 14.5 26.4
Viscosity Index   169 95 99
Gravity, API   28.5 26.0 26.3
Rust Test, ASTM D665   pass pass pas

Coastal Synthetic Blend SAE 75W-90 Gear Lubricant is manufactured with a unique blend of synthetic fluids, high quality mineral base oils and additives to provide excellent load carrying ability, extreme pressure (EP) properties, wear resistance, oxidation stability, and protection against rust and corrosion. It is recommended for make-up and complete refill of all passenger car and light truck conventional differentials, transmissions and steering gears, top-off only for limited differentials, and gives performance© beyond that of conventional gear oils.

Coastal Synthetic Blend Gear Lubricant contains sulfur and phosphorus additive metals, but no zinc, in compliance with Eaton, General Motors, Mack GO-J, and International Harvester requirements for truck driving axles. It meets the specifications of MIL-L-2105D and is recommended for use where an API GL-3 , GL-4, or GL-5 oil is required. Coastal Synthetic Blend Gear Lubricant is fully compatible with conventional gear lubricants.


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